/usr/share/gocode/src/golang.org/x/crypto/pbkdf2/pbkdf2_test.go is in golang-golang-x-crypto-dev 1:0.0~git20170629.0.5ef0053-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 | // Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package pbkdf2
import (
"bytes"
"crypto/sha1"
"crypto/sha256"
"hash"
"testing"
)
type testVector struct {
password string
salt string
iter int
output []byte
}
// Test vectors from RFC 6070, http://tools.ietf.org/html/rfc6070
var sha1TestVectors = []testVector{
{
"password",
"salt",
1,
[]byte{
0x0c, 0x60, 0xc8, 0x0f, 0x96, 0x1f, 0x0e, 0x71,
0xf3, 0xa9, 0xb5, 0x24, 0xaf, 0x60, 0x12, 0x06,
0x2f, 0xe0, 0x37, 0xa6,
},
},
{
"password",
"salt",
2,
[]byte{
0xea, 0x6c, 0x01, 0x4d, 0xc7, 0x2d, 0x6f, 0x8c,
0xcd, 0x1e, 0xd9, 0x2a, 0xce, 0x1d, 0x41, 0xf0,
0xd8, 0xde, 0x89, 0x57,
},
},
{
"password",
"salt",
4096,
[]byte{
0x4b, 0x00, 0x79, 0x01, 0xb7, 0x65, 0x48, 0x9a,
0xbe, 0xad, 0x49, 0xd9, 0x26, 0xf7, 0x21, 0xd0,
0x65, 0xa4, 0x29, 0xc1,
},
},
// // This one takes too long
// {
// "password",
// "salt",
// 16777216,
// []byte{
// 0xee, 0xfe, 0x3d, 0x61, 0xcd, 0x4d, 0xa4, 0xe4,
// 0xe9, 0x94, 0x5b, 0x3d, 0x6b, 0xa2, 0x15, 0x8c,
// 0x26, 0x34, 0xe9, 0x84,
// },
// },
{
"passwordPASSWORDpassword",
"saltSALTsaltSALTsaltSALTsaltSALTsalt",
4096,
[]byte{
0x3d, 0x2e, 0xec, 0x4f, 0xe4, 0x1c, 0x84, 0x9b,
0x80, 0xc8, 0xd8, 0x36, 0x62, 0xc0, 0xe4, 0x4a,
0x8b, 0x29, 0x1a, 0x96, 0x4c, 0xf2, 0xf0, 0x70,
0x38,
},
},
{
"pass\000word",
"sa\000lt",
4096,
[]byte{
0x56, 0xfa, 0x6a, 0xa7, 0x55, 0x48, 0x09, 0x9d,
0xcc, 0x37, 0xd7, 0xf0, 0x34, 0x25, 0xe0, 0xc3,
},
},
}
// Test vectors from
// http://stackoverflow.com/questions/5130513/pbkdf2-hmac-sha2-test-vectors
var sha256TestVectors = []testVector{
{
"password",
"salt",
1,
[]byte{
0x12, 0x0f, 0xb6, 0xcf, 0xfc, 0xf8, 0xb3, 0x2c,
0x43, 0xe7, 0x22, 0x52, 0x56, 0xc4, 0xf8, 0x37,
0xa8, 0x65, 0x48, 0xc9,
},
},
{
"password",
"salt",
2,
[]byte{
0xae, 0x4d, 0x0c, 0x95, 0xaf, 0x6b, 0x46, 0xd3,
0x2d, 0x0a, 0xdf, 0xf9, 0x28, 0xf0, 0x6d, 0xd0,
0x2a, 0x30, 0x3f, 0x8e,
},
},
{
"password",
"salt",
4096,
[]byte{
0xc5, 0xe4, 0x78, 0xd5, 0x92, 0x88, 0xc8, 0x41,
0xaa, 0x53, 0x0d, 0xb6, 0x84, 0x5c, 0x4c, 0x8d,
0x96, 0x28, 0x93, 0xa0,
},
},
{
"passwordPASSWORDpassword",
"saltSALTsaltSALTsaltSALTsaltSALTsalt",
4096,
[]byte{
0x34, 0x8c, 0x89, 0xdb, 0xcb, 0xd3, 0x2b, 0x2f,
0x32, 0xd8, 0x14, 0xb8, 0x11, 0x6e, 0x84, 0xcf,
0x2b, 0x17, 0x34, 0x7e, 0xbc, 0x18, 0x00, 0x18,
0x1c,
},
},
{
"pass\000word",
"sa\000lt",
4096,
[]byte{
0x89, 0xb6, 0x9d, 0x05, 0x16, 0xf8, 0x29, 0x89,
0x3c, 0x69, 0x62, 0x26, 0x65, 0x0a, 0x86, 0x87,
},
},
}
func testHash(t *testing.T, h func() hash.Hash, hashName string, vectors []testVector) {
for i, v := range vectors {
o := Key([]byte(v.password), []byte(v.salt), v.iter, len(v.output), h)
if !bytes.Equal(o, v.output) {
t.Errorf("%s %d: expected %x, got %x", hashName, i, v.output, o)
}
}
}
func TestWithHMACSHA1(t *testing.T) {
testHash(t, sha1.New, "SHA1", sha1TestVectors)
}
func TestWithHMACSHA256(t *testing.T) {
testHash(t, sha256.New, "SHA256", sha256TestVectors)
}
|